EP 4382575 A1 20240612 - MILLED SILICA AND LIQUID RADIATION CURABLE COMPOSITIONS COMPRISING SAME
Title (en)
MILLED SILICA AND LIQUID RADIATION CURABLE COMPOSITIONS COMPRISING SAME
Title (de)
GEMAHLENE KIESELSÄURE UND DIESE ENTHALTENDE FLÜSSIGE STRAHLUNGSHÄRTBARE ZUSAMMENSETZUNGEN
Title (fr)
SILICE BROYÉE ET COMPOSITIONS LIQUIDES DURCISSABLES PAR RAYONNEMENT LA COMPRENANT
Publication
Application
Priority
EP 22211580 A 20221206
Abstract (en)
Fumed or precipitated silica milled in a first compressive milling step to a tapped density of 200 % - 1200 % of the initial tapped density of the fumed or precipitated silica and milled in a second expansive milling step to a tapped density of 10% to 50% of the tapped density after the first compressive milling step.
IPC 8 full level
C09C 1/30 (2006.01); B33Y 70/00 (2020.01); G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/027 (2006.01)
CPC (source: EP)
B33Y 70/00 (2014.12); C09C 1/3036 (2013.01); C09C 1/3081 (2013.01); C09C 1/309 (2013.01); G03F 7/0037 (2013.01); G03F 7/0047 (2013.01); G03F 7/027 (2013.01); C01P 2004/62 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/19 (2013.01)
Citation (applicant)
- WO 2015189837 A1 20151217 - MASSIVIT 3D PRINTING TECHNOLOGIES LTD [IL]
- US 2005040562 A1 20050224 - STEINMANN BETTINA [CH], et al
- US 2007205528 A1 20070906 - PATEL RANJANA C [GB], et al
- US 6593393 B2 20030715 - FRAHN STEPHANIE [DE], et al
- WO 2014098956 A1 20140626 - DENTCA INC [US]
Citation (search report)
- [XI] WO 2022171406 A1 20220818 - EVONIK OPERATIONS GMBH [DE]
- [XDI] US 6593393 B2 20030715 - FRAHN STEPHANIE [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22211580 A 20221206; EP 2023083444 W 20231129